Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

MS. Hedy Marsha Diamond, LCSW

Individual provider Clinical Social Worker · NPI 1710095328

MS. Hedy Marsha Diamond, LCSW is a Clinical Social Worker in New York, New York. Licensed in New York. Registered with an NPI since 2006.

Licensed in
NY
In the registry since
2006
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

See every abbreviation used in this directory →

Practice location Address checks out

280 First Ave 2C
New York, NY 10009-1835 Not confirmed with CMS for 15 years — call before visiting
Phone: (212) 677-1243
Fax: (212) 677-1243
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence R0298971 (NY)

Record details

NPI number1710095328
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedAugust 25, 2006
Last updated in NPPESOctober 4, 2010

Other providers in New York